Percentage of cumulative Good Water production Q_{W, \rm good} to the historical records of the cumulative water production Q_W^{\downarrow}:
| \Omega_W^{\downarrow} = \frac{Q_{W, \ \rm good}^{\downarrow}}{Q_W^{\downarrow}} |
It shows the share of total produced water which came along with hydrocarbons, this supporting its sweep.
It excludes a portion of water which was unwillingly produced from the water bearing formations.
See Also
Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis / Watercut Diagnostics
[ Good Water ][ Bad Water ]